package com.example.earchartsspringweb.mapper;



import com.example.earchartsspringweb.data.LineData;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface LineDataMapper {
    @Select("SELECT * FROM line_data")
    List<LineData> selectAll();
}